Patent US3324732A successfully refreshed from Google Patents.
US3324732A
Expired / Lapsed
US
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Null adjustment for gyro systems
Assignee: Lockheed Martin Corp
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Filing: 1963-10-24
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Granted: 1967-06-13
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Expires: 1983-10-24
Abstract
No abstract record available.
Inventors
- 👤 Carl F Dillon
- 👤 James M Buzzell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:14
CPC Classifications
G; G01; G01C; G01C19/00; G01C19/02; G01C19/42; Y; Y10; Y10T; Y10T74/00; Y10T74/12; Y10T74/1229; Y10T74/1257; Y10T74/1261; Y10T74/1275
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
IN A GYRO SYSTEM HAVE A MOTOR-GYRO UNIT MOUNTED IN GIMBALS WITHIN A HOUSING HAVING AN END PLATE, A PICKOFF ROTOR SECURED TO SAID GIMBALS FOR ROTATION THERWITH, A PICK-OFF STATOR SECURED TO SAID END PLATE, SAID END PLATE HAVING AN ARCUATE SLOT THEREIN, A MAGNETIC NULL ADJUST SLUG HAVING A PORTION PROJECTING THROUGH SAID ARCUATE SLOT ABUTTING THE INNER END OF THE POLES OF SAID PICK-OFF STATOR,
Claim 2
Dependent Claim
68 words
IN A GYRO SYSTEM HAVE A MOTOR-GYRO UNIT MOUNTED IN GIMBALS WITHIN A HOUSING HAVING AN END PLATE, A PICKOFF ROTOR SECURED TO SAID GIMBALS FOR ROTATION THERWITH, A PICK-OFF STATOR SECURED TO SAID END PLATE, SAID END PLATE HAVING AN ARCUATE SLOT THEREIN, A MAGNETIC NULL ADJUST SLUG HAVING A PORTION PROJECTING THROUGH SAID ARCUATE SLOT ABUTTING THE INNER END OF THE POLES OF SAID PICK-OFF STATOR,
References Cited (Backward Citations)
US2537844A
Cited
US2817240A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-06-12 | 1970-12-12 | 1971-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-12 | 1974-12-12 | 1975-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-12 | 1978-12-12 | 1979-06-13 | $7700.00 | Window Closed / Lapsed |